aslsupport.y revision 271440
1NoEcho(' 2/****************************************************************************** 3 * 4 * Module Name: aslsupport.y - Bison/Yacc C support functions 5 * 6 *****************************************************************************/ 7 8/* 9 * Copyright (C) 2000 - 2014, Intel Corp. 10 * All rights reserved. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions, and the following disclaimer, 17 * without modification. 18 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 19 * substantially similar to the "NO WARRANTY" disclaimer below 20 * ("Disclaimer") and any redistribution must be conditioned upon 21 * including a substantially similar Disclaimer requirement for further 22 * binary redistribution. 23 * 3. Neither the names of the above-listed copyright holders nor the names 24 * of any contributors may be used to endorse or promote products derived 25 * from this software without specific prior written permission. 26 * 27 * Alternatively, this software may be distributed under the terms of the 28 * GNU General Public License ("GPL") version 2 as published by the Free 29 * Software Foundation. 30 * 31 * NO WARRANTY 32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 36 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 41 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 42 * POSSIBILITY OF SUCH DAMAGES. 43 */ 44 45') 46 47/****************************************************************************** 48 * 49 * Local support functions 50 * 51 *****************************************************************************/ 52 53/*! [Begin] no source code translation */ 54int 55AslCompilerwrap(void) 56{ 57 return (1); 58} 59/*! [End] no source code translation !*/ 60 61 62void * 63AslLocalAllocate (unsigned int Size) 64{ 65 void *Mem; 66 67 68 DbgPrint (ASL_PARSE_OUTPUT, "\nAslLocalAllocate: Expanding Stack to %u\n\n", Size); 69 70 Mem = UtStringCacheCalloc (Size); 71 if (!Mem) 72 { 73 AslCommonError (ASL_ERROR, ASL_MSG_MEMORY_ALLOCATION, 74 Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, 75 Gbl_InputByteCount, Gbl_CurrentColumn, 76 Gbl_Files[ASL_FILE_INPUT].Filename, NULL); 77 exit (1); 78 } 79 80 return (Mem); 81} 82 83ACPI_PARSE_OBJECT * 84AslDoError (void) 85{ 86 87 88 return (TrCreateLeafNode (PARSEOP_ERRORNODE)); 89 90} 91 92 93/******************************************************************************* 94 * 95 * FUNCTION: UtGetOpName 96 * 97 * PARAMETERS: ParseOpcode - Parser keyword ID 98 * 99 * RETURN: Pointer to the opcode name 100 * 101 * DESCRIPTION: Get the ascii name of the parse opcode 102 * 103 ******************************************************************************/ 104 105char * 106UtGetOpName ( 107 UINT32 ParseOpcode) 108{ 109#ifdef ASL_YYTNAME_START 110 /* 111 * First entries (ASL_YYTNAME_START) in yytname are special reserved names. 112 * Ignore first 8 characters of the name 113 */ 114 return ((char *) yytname 115 [(ParseOpcode - ASL_FIRST_PARSE_OPCODE) + ASL_YYTNAME_START] + 8); 116#else 117 return ("[Unknown parser generator]"); 118#endif 119} 120